As a tablet computer that can be used for talking, I don’t know how many friends have already bought the Lenovo a5000, or are in the It is a wait-and-see stage to see how its specific performance is and whether the price will drop after a while. Today, the editor would like to review Lenovo a5000 for everyone, and introduce its performance in eight aspects to you in detail, so that you can have a reference choice and purchase space. The editor's evaluation content is relatively specific. You can focus on the evaluation objects that you are more concerned about according to your own needs.
1. Standby time
After I fully charged it, I still had 98 batteries after one hour of standby. % of the battery, based on this calculation, the theoretical standby time of Xiaomi 5 is 50 hours. But as soon as you start using the Internet, the power will drop rapidly. After the power drops to 35%, the power loss speed will suddenly decrease. It may be that the power display is inaccurate, or it may automatically start after the power drops to 35%. Some kind of power saving feature. However, no matter what, for people like me who use mobile phones frequently, it is necessary to charge it once a day. If you travel far away, it is also necessary to carry a mobile power supply with you.
2. RAM
The theoretical RAM is 1G (i.e. 953M), of which Android and Lenovo systems occupy 144M, and the actual usage by users is 810M. I optimized the system and installed various commonly used security software and application software. There are about 20 programs in the resident memory and 404M of RAM. It is basically enough for games, navigation, videos, etc. After ROOT, the program can be further streamlined. The specific amount of RAM depends on how much you streamline.
3. GPS
The GPS function is extremely powerful. I used Xiao5 to search in front of the window. Star, you can search within 3 minutes without turning on Telecom 3G3-5 stars. If you turn on Telecom 3G, you can search for 9 stars in 10 seconds.
Put the a5000 in the storage box next to the gearbox in the car, and you can navigate normally, but it consumes power quickly, so put it on the car cigarette lighter Installation of a USB charging device is required.
4. Video
After testing, 720P action movies can be played smoothly, while 1080P movies have lags. I use VPLAYER video player.
5. Communication
The signal is full in open places and offices, and in underground parking lots There is only one bar, and the mobile signal is better than the telecom signal. There is no noise from both cards when making and receiving calls. The earpiece is loud enough and calls are clear. There is no delay in mobile calls, but there is a delay of about 0.2-0.5 seconds in telecom calls. The default dialing is not easy to use. I installed the third-party dialing software 360 Address Book, which supports dual-SIM dialing and dual-SIM text messaging. It is easier to use than the default one.
7. WIFI
The WIFI signal is okay. I tried it. It is about 10 meters away from the wireless router, separated by two walls, and has two signals, and the connection is relatively stable. There has been no disconnection when watching online videos using WIFI.
8. Screen
The screen of Xiaomi 5 is an IPS hard screen, which is currently the largest TFT screen. Good screen, I checked it specifically, no matter whether the screen is on or off, no particles can be seen. Even when I press the screen hard, I don’t see the ripples usually produced by ordinary TFT screens, which shows that the screen of Lenovo PAD is still excellent.
The performance evaluation results of Lenovo a5000 in all aspects look quite good. Because it uses a 7-inch TFT screen, it consumes power relatively quickly, but if it is always in standby mode with a black screen, it can still be used for a long time. Compared with other brands of tablets, Lenovo should be more trustworthy because it has always been a world leader in the research and development of mobile devices. Lenovo a5000 is currently priced at 749 yuan on the market, and friends who want to buy it can buy it.